2 customer reviews
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Explore the wonders of magnets! Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, an electromagnetic relay and more with this science fair project kit. Excellent for classroom projects, science projects and more!
Pre-drilled wood blocks
Light emitting diode (LED)
Six disc magnets
Two latch magnets
Two battery holders
Switch plates and Sounder plates
Plastic drinking straws
Coil of magnet wire
Heavy magnet wire
Experiment and project book
Batteries not included. Requires 4 D cell batteries.
Contains sharp points and/or edges.
Assembly normally requires the supervision of an adult
9.00 x 6.50 x 2.50 inches
22.86cm x 16.51cm x 6.35cm
1 lb 12 oz
Small parts. Not for children under 3 yrs.
Contains small and dangerous parts. Not for children under 5 yrs. This product contains small magnet(s). Swallowed magnets can stick together across intestines causing serious infections and death. Seek immediate medical attention if magnet(s) are swallowed or inhaled.
Leroy Maes from Belgium
Nice project, explained very clearly
Mark from Atlanta GA
Love it, very helpful in a project that I was working on.